ELLSWORTH AIR FORCE BASE, S.D. -- Various heart-healthy foods are displayed on a counter during while (center-left) Master Sgt. Lori Joyce, 28th Medical Operations Squadron Health and Wellness Center NCO-in charge, briefs about reading nutritional charts to seminar participants, Feb. 26. In order to promote healthy lifestyles, February has been recognized as American Heart Month since 1963. (U.S. Air Force photo/Airman 1st Class Matthew Flynn)